OpenCV  5.0.0-pre
Open Source Computer Vision
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Classes | Namespaces | Typedefs | Enumerations | Functions
base.hpp File Reference
#include "opencv2/opencv_modules.hpp"
#include <climits>
#include <algorithm>
#include "opencv2/core/cvdef.h"
#include "opencv2/core/cvstd.hpp"
#include "opencv2/core/fwddecl.hpp"
#include "opencv2/core/neon_utils.hpp"
#include "opencv2/core/vsx_utils.hpp"
#include "opencv2/core/exception.hpp"
#include "opencv2/core/check.hpp"
Include dependency graph for base.hpp:
This graph shows which files directly or indirectly include this file:

Classes

struct  cv::Hamming
 

Namespaces

namespace  cv
 

Typedefs

typedef Hamming cv::HammingLUT
 

Enumerations

enum  cv::BorderTypes {
  cv::BORDER_CONSTANT = 0 ,
  cv::BORDER_REPLICATE = 1 ,
  cv::BORDER_REFLECT = 2 ,
  cv::BORDER_WRAP = 3 ,
  cv::BORDER_REFLECT_101 = 4 ,
  cv::BORDER_TRANSPARENT = 5 ,
  cv::BORDER_REFLECT101 = BORDER_REFLECT_101 ,
  cv::BORDER_DEFAULT = BORDER_REFLECT_101 ,
  cv::BORDER_ISOLATED = 16
}
 
enum  cv::CmpTypes {
  cv::CMP_EQ = 0 ,
  cv::CMP_GT = 1 ,
  cv::CMP_GE = 2 ,
  cv::CMP_LT = 3 ,
  cv::CMP_LE = 4 ,
  cv::CMP_NE = 5
}
 comparison types More...
 
enum  cv::DecompTypes {
  cv::DECOMP_LU = 0 ,
  cv::DECOMP_SVD = 1 ,
  cv::DECOMP_EIG = 2 ,
  cv::DECOMP_CHOLESKY = 3 ,
  cv::DECOMP_QR = 4 ,
  cv::DECOMP_NORMAL = 16
}
 matrix decomposition types More...
 
enum  cv::DftFlags {
  cv::DFT_INVERSE = 1 ,
  cv::DFT_SCALE = 2 ,
  cv::DFT_ROWS = 4 ,
  cv::DFT_COMPLEX_OUTPUT = 16 ,
  cv::DFT_REAL_OUTPUT = 32 ,
  cv::DFT_COMPLEX_INPUT = 64 ,
  cv::DCT_INVERSE = DFT_INVERSE ,
  cv::DCT_ROWS = DFT_ROWS
}
 
enum  cv::GemmFlags {
  cv::GEMM_1_T = 1 ,
  cv::GEMM_2_T = 2 ,
  cv::GEMM_3_T = 4
}
 generalized matrix multiplication flags More...
 
enum  cv::NormTypes {
  cv::NORM_INF = 1 ,
  cv::NORM_L1 = 2 ,
  cv::NORM_L2 = 4 ,
  cv::NORM_L2SQR = 5 ,
  cv::NORM_HAMMING = 6 ,
  cv::NORM_HAMMING2 = 7 ,
  cv::NORM_TYPE_MASK = 7 ,
  cv::NORM_RELATIVE = 8 ,
  cv::NORM_MINMAX = 32
}
 

Functions

bool cv::Cholesky (double *A, size_t astep, int m, double *b, size_t bstep, int n)
 
bool cv::Cholesky (float *A, size_t astep, int m, float *b, size_t bstep, int n)
 
static double cv::cubeRoot (double val)
 
float cv::cubeRoot (float val)
 Computes the cube root of an argument.
 
template<typename _Tp >
_Tp cv::cv_abs (_Tp x)
 
float cv::cv_abs (bfloat x)
 
float cv::cv_abs (hfloat x)
 
unsigned cv::cv_abs (int x)
 
uint64 cv::cv_abs (int64 x)
 
int cv::cv_abs (schar x)
 
int cv::cv_abs (short x)
 
int cv::cv_abs (uchar x)
 
uint64 cv::cv_abs (uint64 x)
 
unsigned cv::cv_abs (unsigned x)
 
int cv::cv_abs (ushort x)
 
template<typename _Tp >
_Tp cv::cv_absdiff (_Tp x, _Tp y)
 
float cv::cv_absdiff (bfloat x, bfloat y)
 
float cv::cv_absdiff (hfloat x, hfloat y)
 
unsigned cv::cv_absdiff (int x, int y)
 
int cv::cv_absdiff (schar x, schar y)
 
int cv::cv_absdiff (short x, short y)
 
int cv::cv_absdiff (uchar x, uchar y)
 
uint64 cv::cv_absdiff (uint64 x, uint64 y)
 
unsigned cv::cv_absdiff (unsigned x, unsigned y)
 
int cv::cv_absdiff (ushort x, ushort y)
 
float cv::fastAtan2 (float y, float x)
 Calculates the angle of a 2D vector in degrees.
 
int cv::LU (double *A, size_t astep, int m, double *b, size_t bstep, int n)
 
int cv::LU (float *A, size_t astep, int m, float *b, size_t bstep, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normInf (const _Tp *a, const _Tp *b, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normInf (const _Tp *a, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normL1 (const _Tp *a, const _Tp *b, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normL1 (const _Tp *a, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normL2Sqr (const _Tp *a, const _Tp *b, int n)
 
template<typename _Tp , typename _AccTp >
static _AccTp cv::normL2Sqr (const _Tp *a, int n)